PubMed · 4461455
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R C Lal. 1974. Vitriolage.. https://doi.org/10.1016/0300-9432(74)90117-4
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The authors present a safe, conservative method of endless-loop bougienage (ELB) through the oral cavity and esophagus to a gastrostomy without general anesthesia in three children with corrosive esophageal burns treated since 1966. Esophagogastroscopy was performed to evaluate for esophagitis at an early phase after ingestion of the caustic substance. When esophageal stricture formation was recognized after subsequent conservative treatment, a feeding gastrostomy was made. A continuous string loop with plummets of progressively larger size was positioned to pass through the patient's oral cavity and esophagus to the gastrostomy. Strictures were found in the upper esophagus in two patients and in the middle and lower esophagus in one. The gastrostomy was performed 15 months, 20 days, and 2 months after the injury, respectively, and the periods of ELB were 3, 5, and 2(1/2) years, respectively. The patients were able to start eating at 26, 42, and 29 months after injury, respectively. They are now 30, 18, and 17 years old, and slight dysphagia remains in patients 1 and 2. No patient developed esophageal carcinoma at the site of the corrosive stricture. Our method of ELB through the patient's oral cavity and esophagus to the gastrostomy appears to be safe, reliable, and useful. We believe that most caustic esophageal strictures in children can be treated by this conservative measure.
Twin sisters were clinically and endoscopically followed due to chemical injuries to the esophagus after ingestion of muriatic acid at 10 months of age. One of the girls developed esophageal carcinoma 10 years later and died after esophagectomy because of progression of the disease. Her twin sister has a severe stenosis at the distal esophagus and is waiting for surgical treatment. Malignization of a chemical injury to the esophagus in a child has not yet been described in the literature, emphasizing the role of endoscopic follow-up with periodic biopsies.
Zinc chloride is a powerful corrosive agent. Reports of zinc chloride ingestion are uncommon, and there is little information about its toxicity and management. The authors report the clinical course of a 10-year-old girl who accidentally ingested an acid soldering flux solution (pH, 3.0; zinc chloride, 30% to < 60%). Systemic effects after the ingestion were unremarkable except for lethargy. Thus, chelation therapy was not considered. Severe gastric corrosion was caused by local caustic action. An antral stricture of the stomach approximately 3 weeks after the ingestion developed, and she underwent a modified Heineke-Mikulicz antropyloroplasty. Postoperatively, she made an uneventful recovery. On follow-up, although she was tolerating a normal diet, results of a barium meal showed her stomach to be totally aperistaltic. Results of a nuclear medicine study showed moderately delayed gastric emptying. Careful long-term follow-up is necessary, because there is potential risk for malignancy in the damaged stomach.